2017-Present Silverado/Sierra 2500HD/ 3500HD L5P Duramax 6.6L, Armor BLK 3.5-Inch Down-Pipe, MBRP ABS Reluctor Ring Up to six 1/8-inch NPT

Up to six 1/8-inch NPT ports

Easy bolt-on installation Increased ground clearance Levels the front with the rear of the vehicle No need to disassemble your struts to install Anodized Red front spacers

Yoke may come in Black

This pump is compatible with ethanol

2017-Present Silverado/Sierra 2500HD/ 3500HD L5P Duramax 6.6L, Armor BLK 3.5-Inch Down-Pipe, MBRP ABS Reluctor Ring Up to six 1/8-inch NPTEnhance your Chevrolet GMC 2500HD 3500HD L5P by installing the MBRP GM8436 Down Pipe. This direct replacement down pipe features 3 5 inch mandrel bent tubing, has exhaust wrap pre installed, and boasts a ceramic black coating. This down pipe is designed to enhance your truck's performance, as the GM8436 demonstrated up to an 11 percent increase in flow compared to stock and a weight reduction of 3lbs. Upgrade your truck today with the MBRP's GM8436